[FIX] orm: add missing pooler in call
[FIX] expression: do not double quote column names
[MERGE] forward port of branch 7.0 up to revid 5270 chs@openerp.com-20140403084524-9rb174osjrbmhgwc
[MERGE] forward port of branch saas-2 up to revid 5025 chs@openerp.com-20140403084808-slnj7uis17kwi9js